package com.hycas.array;
//二维数组
public class ArrayDemo03 {
    public static void main(String[] args) {
        int[][] a = {{1, 2}, {2,3}, {2,3, 4}, {5, 6, 7, 8, 9}};
        for (int i = 0; i < a.length; i++) {
            for (int j = 0; j <a[i].length ; j++) {
                System.out.println(a[i][j]);
            }
        }
    }
}
